Showing Southwest only (incl. its regional partners)All airlines ×
30 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines
No nonstop, and no clear pattern: the best connection reaches Detroit on time 2 times in 3.
Flights, best and worst
Flights in the Jun 6 – Jul 31, 2026 schedule that ran 150+ times in the year. Times are local. Pick a flight for its history.
No Southwest flight on this route ran 150+ times in the year.
Nonstops by airline and airport
Arriving within 15 minutes, Aug 2025 – Jul 2026. Pick a row to see that airline’s flights on that airport pair.
| Southwest | PHX | DTW | – | 60%few flights | 0.0% | 30 | Not flying now |
Alternatives with one stop
All connections →| SouthwestDetails → | PHX 06:15 → DEN 09:00WN 1706 | 3h 20m Denver | DEN 12:20 → DTW 17:05WN 1526 | 7h 50m | 100% | 65% |
| SouthwestDetails → | PHX 06:25 → MDW 11:40WN 3295 | 1h 30m Chicago | MDW 13:10 → DTW 15:20WN 4450 | 5h 55m | 100% | 50% |
| SouthwestDetails → | PHX 11:00 → MDW 16:20WN 4066 | 2h 30m Chicago | MDW 18:50 → DTW 21:00WN 4200 | 7h 02m | 96% | 48% |
About this data: US DOT on-time records, Aug 2025 – Jul 2026, all US airlines; regional flights count under the airline that sells them. Schedules (which flights and connections exist, and their times) are as of Jun 6 – Jul 31, 2026; seasonal flights outside that window aren’t ranked. Rebuilt monthly. JSON